Routine Early Endoscopy in Upper-Gastrointestinal-Tract Bleeding
Peterson, Walter L., Barnett, Cora C., Smith, Herbert J., Allen, Michael H., Corbett, Desmond B.Volume:
304
Language:
english
Journal:
New England Journal of Medicine
DOI:
10.1056/nejm198104163041601
Date:
April, 1981
File:
PDF, 809 KB
english, 1981